Algebra 1 Review

Front

Solve for n: 8 + n = 16

Back

n = 8

Front

Solve for x: 2x - 3 = 1

Back

x = 2

Front

Solve for t: -5t + 9 = 24

Back

t = -3

Front

Solve for n: n + 2 = -14 - n

Back

n = -8

Front

What is the best first step to solve for n in the equation 3n - 7 = 30?

Back

Add 7 to both sides.

Front

What is the definition of a variable in algebra?

Back

A symbol used to represent an unknown value.

Front

What is the purpose of isolating a variable in an equation?

Back

To solve for the unknown value.

Front

What does it mean to balance an equation?

Back

To keep both sides of the equation equal by performing the same operation.

Front

What is the distributive property?

Back

a(b + c) = ab + ac.

Front

What is a linear equation?

Back

An equation that makes a straight line when graphed.